Hydrapak Hydrapak Sky Flask Speed 350ml

The Skyflask series is the perfect portable hydration for all runners.
Designed for hand-held running, Skyflask was developed for the minimalist runner.

The hand strap allows you to hold the flask securely without wasting effort on gripping and squeezing, thanks to the thumb loop. It is ambidextrous and can be held in either hand for very easy use. Soft neoprene loops provide a comfortable, chafe-free fit.

In addition, the sweat-resistant, Velcro adjustable strap fits most hand sizes and stays securely in place. The leak-proof auto-seal valve, high-flow bite valve, and speed-fill cap can be opened wide for quick refills. The soft water bottle body shrinks as you drink, reducing water movement during a run, and when empty it can be stored in a small pocket.